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authorHeinrich Schuchardt <xypron.glpk@gmx.de>2018-07-29 09:49:04 +0200
committerAlexander Graf <agraf@suse.de>2018-08-20 14:43:12 +0200
commita39f39cdd8be5cd3e7a8b696a463b621e3d827e0 (patch)
treec56fdf1df31c2b16e8f8f6c8b85728a83bbb9530 /include/efi_loader.h
parent483dbab9f9318149e5ea97daacbfae320f53e35a (diff)
efi_loader: update runtime services table crc32
The crc32 of the runtime services table must be updated after detaching. efi_update_table_header_crc32() must be __efi_runtime. So move it to efi_runtime.c Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include/efi_loader.h')
-rw-r--r--include/efi_loader.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/efi_loader.h b/include/efi_loader.h
index 57ca550272..f162adfff7 100644
--- a/include/efi_loader.h
+++ b/include/efi_loader.h
@@ -417,6 +417,9 @@ static inline int guidcmp(const efi_guid_t *g1, const efi_guid_t *g2)
#define __efi_runtime_data __attribute__ ((section (".data.efi_runtime")))
#define __efi_runtime __attribute__ ((section (".text.efi_runtime")))
+/* Update CRC32 in table header */
+void __efi_runtime efi_update_table_header_crc32(struct efi_table_hdr *table);
+
/* Call this with mmio_ptr as the _pointer_ to a pointer to an MMIO region
* to make it available at runtime */
efi_status_t efi_add_runtime_mmio(void *mmio_ptr, u64 len);